27309272641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1378073}}^1$

素因数の和:1378248

約数の個数: 16

約数和(自身を含む): 33073776000

約数和(自身を除く): 5764503359

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 1378073, 9646511, 26183387, 183283709, 205332877, 1437330139, 3901324663, 27309272641]

約数ペア:

[(1, 27309272641), (7, 3901324663), (19, 1437330139), (133, 205332877), (149, 183283709), (1043, 26183387), (2831, 9646511), (19817, 1378073)]